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            Unsaturated Characteristics of Fouled Ballast to Support in Situ Identification of Fouling Using Ground Penetrating Radar – Phase II
      

      
  Document Series
              Technical Reports


      
  Author
          Federal Railroad Administration


      
Report Number
              DOT/FRA/ORD-23/18

  Office
              RDI-21


      Subject
                    Track


      
  Keywords
              Ballast stability detection technology, suction water characteristic curves, large-scale direct shear, complex impedance, ballast fouling, track


      

      
      
              
                  
      
              
  Document
              Unsaturated FB Phase II.pdf (7.48 MB)

      
              
      
            
      
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              Last updated: Friday, July 14, 2023 U.S. DEPARTMENT OF TRANSPORTATION

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